RMC-111D

Current relay

The RMC-111D short circuit relay is applied in cases where only protection against short circuit currents is required.

RMC 111D Front
RMC 111D Angle
RMC 111D Side
RMC 111D Back
RMC 111D Front
RMC 111D Angle
RMC 111D Side
RMC 111D Back

The RMC-111D short circuit relay is applied in cases where only protection against short circuit currents is required (I>>).

RMC-111D has one set of contacts.

Variants

RMC-111D

  • Short circuit
  • I>>: 100 to 400 %. <50 mS response time

RMC-121D

  • Short circuit
  • I>>: 100 to 400 %. 2 sets of contacts (parallel)

RMC-122D

  • Short circuit and over-current
  • I>>: 100 to 400 %, I>: 50 to 150 %
  • Combined functionality

RMC-131D

  • Differential current
  • I>>: 100 to 400 %. 2 sets of contacts (parallel).

RMC-132D

  • Over-current (double)
  • I>: 50 to 150 %, I>: 50 to 150 %
  • Simple current load sharing

RMC-142D

  • Earth current (double)
  • iE>: 10 to 110 %, iE>: 2 to 20 %
  • Single phase measurement

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